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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Penrhyn® Quarry in the heart of Snowdonia is one of the largest slate quarries in the world
Permo Forte Data Sheet
Suitable for roof pitches of 22
Window perimeter flashing supplied
whilst allowing the chimney flue to ventilate
VELUX ZTR 0K14 0062 600mm Extension for 14" Sun Tunnel Half Round Ridge Penrhyn® Quarry in the heartDelivery: 2 days A 600mm extension section for 14" rigid diameter sun tunnel. The extension tunnel ZTR is used for extension of rigid sun tunnels TWR,TLR and TCR when the distance from roof to ceiling finish level exceeds 1. 85 m. The tunnels of TWR,TLR and TCR can be extended with sections of ZTR up to a maximum of 6. 0 m
